The following change adds the my.cnf file with the following parameters to enabled the RDS configuration in the homestead development environment as requested at KR-10254

back_log = 16000
connect_timeout = 31536000
explicit_defaults_for_timestamp = ON
host_cache_size = 653
innodb_adaptive_hash_index = OFF
innodb_change_buffering = none
innodb_checksum_algorithm = none
innodb_checksums = OFF
innodb_doublewrite = OFF
innodb_flush_method = O_DIRECT
innodb_open_files = 6000
innodb_page_cleaners = 2
innodb_purge_batch_size = 600
innodb_purge_threads = 1
innodb_stats_persistent_sample_pages = 128
innodb_use_native_aio = OFF
interactive_timeout = 31536000
max_allowed_packet = 1073741824
max_connections = 1000
max_execution_time = 18446744073709551615
myisam_recover_options = OFF
open_files_limit = 65535
performance_schema = OFF
query_cache_size = 464717824
query_cache_type = ON
skip_name_resolve = ON
table_definition_cache = 20000
table_open_cache_instances = 4